Basement + Basement Wall



  • Requires a Home Energy Assessment
  • Air sealing must be completed prior to adding insulation unless you are already at or below 6 ACH50
  • Insulation projects must conform to the 2015 International Energy Conservation Code (IECC)
  • R-valye must be R-15; R-19 if more ½ the insulation is located on the interior surface of the basement wall
  • If space or R-value limitations apply, a custom rebate may be available

Let’s Get Started!

If you have any issues with our form, please email or call us (970-925-9775) and we will help you.

CORE is a 501(c)(3) nonprofit dedicated to leading the Roaring Fork Valley to a carbon-free, net zero energy future.